baber/WOPTO huggingface dataset:
Patent JP-S597735-A (JP)
Title: V-type engine
Inventor: ASHIHARA YASUSHI
IPC: F02B75/22
Filed: 1982-07-05
Abstract: PURPOSE:To make compact a V-type engine provided with a clutch at one end of the main shaft of a transmission gear, by arranging a reduction pinion between the shaft end bearing of a crank shaft and a crank web most adjacent to the bearing. CONSTITUTION:Rotation of a crank shaft 40 is transmitted through a reduction pinion 90 and a reduction gear 88 to a clutch housing 86, thereby driving rear wheels by way of a transmission gear 46, a sprocket 94 and a chain 98. As the pinion 90 is fixed between an end journal 52c of the crank shaft 40 and a crank web 50d most adjacent to the journal 52c, a clutch 84 may be arranged on the central side of an engine 10, and an amount of projection of the clutch 84 may be reduced. Thus, the engine may be made compact, and a bank inclined to the transmission gear side may be enhanced, thereby enabling the engine to be made more compact.
Patent JP-S61272555-A (JP)
Inventor: OOTORI MASAHIKO
IPC: F04B49/06
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61273000-A (JP)
Inventor: KAMENO KOTARO
IPC: H05K5/03
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04344459-A (JP)
Title: Acoustic receiving unit
Inventor: KOIKE MASAHIRO
IPC: G01N29/14
Filed: 1991-05-21
Abstract: PURPOSE:To enhance the S/N of received acoustic signals even if there is noise having regularity and/or noise which is difficult to separate using gates. CONSTITUTION:An acoustic receiving unit is comprised of a receiving element 1 and a receiver 2 for receiving acoustic signals, switches 4-6 for switching signal lines, delay circuits 7-9 for delaying received signals, memories 3, 10-12 for storing the received signals, an adding circuit 14 for adding (m+1) signals together, an addition time setting circuit 13 for setting the number m of times of the addition, and an outputter 15 for outputting the added signals. First, the receiver 2 is connected to each of the delay circuits 7-9 by the switches 4-6. The acoustic signals received by the receiving element 1 are stored in the memory 3 and the signals delayed by each delay circuit are stored in the memories 10-12. The (m+1) signals stored in the memories are added together by the adding circuit 14 and the result of the addition is output to the outputter 15.
Patent JP-H09282045-A (JP)
Title: Multiplex clock distributing system
Inventor: OTANI KOJI
IPC: G06F9/52
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To completely multiplex a clock signal and to enable high-reliability clock supply by providing plural clock generating parts, distributing their clocks to all the systems and selecting the clock equal for all the systems through the clock select parts of the respective systems. SOLUTION: Triple hardware '0' system 001, '1' system 101 and '2' system 201 respectively take the same configuration. For example, a clock 004 outputted from a clock generating part 002 at the '0' system 001 is distributed from a clock distributor 005 to a selector 001 of a clock select part 003. The clock select parts 003 or the like of respective systems execute clock master selection sequences when the clocks outputted from their own systems are turned to stable state after a power source is turned on, and the clock of the system, which executes the clock sequence most early, is selected so that the clock select parts 003 or the like of all the systems can supply the clock of the selected system to synchronizing processors 007 or the like of their own systems.
Patent JP-H05313646-A (JP)
Title: Enlargement and reduction video processor
Inventor: TAKEUCHI KESATOSHI
IPC: G09G5/36
Filed: 1992-05-08
Abstract: PURPOSE:To easily provide a representation with optional resolution by enlarging or reducing data stored in a memory by a vertical enlarging and reducing circuit or horizontal enlarging and reducing circuit which are provided at a digital video data reproduction part. CONSTITUTION:The video data are sent from a frame storage part 1 storing the video data by the vertical enlarging and reducing circuit part 4 to a vertical interpolating circuit part 2 and interpolation between lines is performed. Then, the data are sent by the horizontal enlarging and reducing circuit part 5 to a horizontal interpolating circuit part 3 and interpolation between dots is performed. The obtained video data are converted by a DAC part 6 from a digital signal to an analog signal, and a video signal 8 which is superimposed to optional display size can be outputted by a video switch 7 with a personal computer video signal as the video signal from a personal computer.
Patent JP-S5543127-A (JP)
Title: Tetrakisazo compound, its preparation and method of dyeing using the same
Inventor: YAMADA TAIJI
IPC: C09B35/60
Filed: 1978-09-22
Abstract: NEW MATERIAL:Tetrakisazo compounds of formula I [R 1  is methyl, ethyl: R 2  is H, methyl methoxy, ethoxy; R 3  is H, methyl; K is residue of formula II where benzene nucelus a may be substituted with methyl, amino, acetylamino, methoxy or other group of formula III (R 4  is methyl, carboxyl; nucleus B may bear sulfonic acid group)].  
     EXAMPLE: The compound of formula IV.  
     USE: Dye; they can be suitably used in high-temperature dyeing in an acidic bath and dye together with disperse dyes in one step fabrics of polyester/cellulose blend fast navy and black.  
     PREPARATION: Dianisidine is tetrazolized and coupled with salicilic acid or others, followed by coupling with an aminodisazo compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000302799-A (JP)
Title: Purification of vero toxin
Inventor: MIYAKE MASAMITSU
IPC: C07K1/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying high-purity vero toxin from a microbial cell ground material of vero toxin-producing bacterium simply, efficiently at a low cost. SOLUTION: A glycoside being an ornithic egg white, a glycoprotein or a glycopeptide derived from the egg white or a sugar chain part constituting the glycoprotein is used to form an affinity column. A vero toxin is simply, efficiently and economically purified by using the affinity column.
Patent JP-H06328217-A (JP)
Title: Mechanism and method for partially pressurizing aluminum die casting
Inventor: TSUKAMOTO TETSUO
IPC: C22C1/02
Filed: 1993-05-18
Abstract: PURPOSE:To surely remove shrinkage by eliminating the interference between a squeeze pin and a casting flash. CONSTITUTION:The squeeze pin 18 is reciprocatively worked with a squeeze cylinder 20 so as to take the pressurizing position of molten metal in a cavity 3, and the non-pressurizing position on the end surface of the cavity. The working direction of the squeeze pin 18 is almost orthogonal to the extruding direction. The squeeze cylinder 20 is fixed in the hollow of the core 16 and the squeeze pin 18 reciprocates in the hollow part of a core small diameter part 16a. The core 16 reciprocates integrally with the squeeze pin 18 by a core puller cylinder 24. The tip part of the core 16 reciprocates between the upper end surface of the cavity and the position apart from the casting flash (b) around the squeeze pin.
Patent JP-S60260232-A (JP)
Title: Fm stereo receiver
Inventor: UEHARA NAGATOSHI
IPC: H04B1/10
Filed: 1984-06-06
Abstract: PURPOSE:To ensure high S/N by amplifying and rectifying white noise from an FM detection output through an HPF and controlling a high frequency characteristic with a difference voltage produced by subtracting the rectified voltage from the DC component of an S meter output. CONSTITUTION:The white noise of >=100kHz through the HPF3 from the detected output of the FM detection circuit 1 is amplified (5), the output obtained through rectification 9, 10 from the amplified output is subtracted from the DC component at an S meter output terminal 6 and the difference voltage controls the high frequency characteristic control. When no multi-path disturbance exists, separation control is executed via a separation control terminal 7 and when the multi-path disturbance is received, the white noise is increased, a negative voltage is fed to a summing point 8, the separation is reduced further to increase the S/N. Thus, the detection of multi-path is attained without being affected by the AM suppression characteristic of an FM intermediate frequency amplifier circuit, and a high S/N is ensured.
Patent JP-H02295721-A (JP)
Title: Screw for single screw extruder
Inventor: GOTO YUKIO
IPC: B29C48/67
Filed: 1989-05-10
Abstract: PURPOSE:To increase the emitting amount of a resin without generating resin emitting fluctuation by constituting a screw of a plasticizing part wherein grooves are provided to a cylinder screw and the mixing part having a multistage dam provided on the downstream side thereof. CONSTITUTION:In a plasticizing part 2 wherein grooves are provided to a cylinder screw, the plasticizing of a resin is accelerated by shearing action, wedge action and moving action but the resin passed through this plasticizing part 2 shows such a state that a solid phase or semimolten resin is suspended in a molten high temp. liquid phase resin. Then, a multistage dam type mixing part 3 is provided on the downstream side of said plasticizing part 2 to divide or deform the lumps of the suspended solid phase resin. By this method, the surface area exposed to the liquid phase high temp. resin of the solid phase resin is increased and the thickness thereof is reduced and, at the same time, the flow velocity gradient of the liquid phase high temp. resin around the solid phase resin is increased and the heat transfer efficiency from the liquid phase resin to the solid. phase resin is enhanced and the melting and homogenization of the solid phase resin is accelerated to send out the whole of the resin to the next region. Since the solid phase resin receives internal shearing while it passes several stages of dams 3a several times, self-generation of heat can be expected.
Patent JP-H07269463-A (JP)
Title: Protector in power passive type auxiliary machine
Inventor: MASHIO SAKAE
IPC: F04B35/04
Filed: 1993-04-20
Abstract: PURPOSE:To protect an auxiliary machine without being affected by a noise signal by detecting its period with a high frequency oscillation type proximity switch at a time when the auxiliary machine such as a compressor starts its rotational motion, comparing its differential time with the reference period, and outputting a drive interrupting signal in time of trouble happening. CONSTITUTION:When an operating switch 24 of a protector is turned on, and an auxiliary machine 4 is operated, a current flows into a clutch coil 14 and thereby an intermittent clutch 3 comes into a state of being connected, whereby the auxiliary machine 4 is driven by power of a driving machine 1 via a belt 2. At this time, rotational abnormality in this auxiliary machine 4 due to a reduction in the revolution of a rotor 4a is monitored by a high frequency type proximity switch 5, and when a rotational period of this rotor 4a of the auxiliary machine 4 becomes longer than the reference period, the clutch coil 14 is demagnetized by a protector network, releasing the intermittent clutch 3, and operation of this machine 4 is stopped and simultaneously a display lamp of an operation display circuit 16 is lighted, thereby informing an operator of something wrong with the auxiliary machine 4.
Patent JP-S609579-A (JP)
Title: Welding method
Inventor: ABE RIKIO
IPC: B23K9/02
Filed: 1983-06-28
Abstract: PURPOSE:To perform satisfactorily welding in all attitudes without undercut and overlap by supplying a wire only to the one side of the reference line for oscillated welding according to a groove condition and moving backward a carriage in addition to the forward movement thereof with respect to the oscillation. CONSTITUTION:There is the possibility of generating an undercut 2 or overlap 4 owing to flowing of a bead 3 in three o'clock welding but if a wire is fed only in the stage of up oscillation, the satisfactory beads free from such defects are superposed on each other to assure defectless welding. While the wire is supplied on one side of the oscillation, a carriage is moved partly backward in addition to the forward movement so that the old bead part is reheated and the beads are satisfactorily joined.
Patent JP-H08290198-A (JP)
Title: Useful treatment of sludge and the like
Inventor: HOSOBUCHI SHIGETAKA
IPC: C02F11/10
Filed: 1995-04-19
Abstract: PURPOSE: To form dehydrated cake of sludge contg. fine sand, silt and org. matter end sludge to dry sandy grains and powdery fine powder and to regenerate the cake and sludge to useful soils free from malodors by rolling the cake and sludge described above while incinerating the cake and sludge at a specific temp. CONSTITUTION: The sludge mainly contg. the fine sand, silt and org. matter is subjected to a press dehydration treatment to form the dehydrated cake (m) of a moisture content of about 60 to 85%. After a 6 is ignited, this dehydrated cake (m) is thrown from a hopper 7 into a preheating chamber 1. While the cake is kept agitated by a screw conveyor 2, the cake is transported forward. As a result, the cake (m) is fed under evaporation of its moisture into a rotary incineration furnace 3, where the cake is rolled while the cake is incinerated at about 420 to 580 deg.C. The org. matter, flocculating agents, filter aids, etc., in the cake (m) are thereby burned out and the soily material consisting of the dry sandy grains and the powdery fine powder is obtd.  This soily material falls to the underside of the incineration furnace 3 through fire grates 4 and is recovered from an unburned matter recovering port 8.
Patent JP-S599375-A (JP)
Title: Closing method of valve for liquid
Inventor: NACHI RIYOUZOU
IPC: F16K7/17
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the production of large head even if a sheet valve is instantaneously closed by reducing the passage of a leakage hole smaller than that of a through hole to lift the sheet valve in a semiclosed state, and then contacting the sheet valve with a valve seat cylinder. CONSTITUTION:A through hole 6 is opened to face an inflow passage 1 at the peripheral edge of a sheet valve 5 which is disposed oppositely to the valve seat surface of a valve seat cylinder 3, and a leakage hole 7 is opened to face an exhaust passage 2 in the cylinder 3 at the center of the valve 5. Prior to the contact of the valve 5 with the cylinder 3 by the pressing force of a valve rod 13, the area of the flow passage of the hole 7 of the sheet valve in the opened state is reduced from the area of the passage of the hole 6, the hydraulic pressure in the pressure chamber 12 is increased than that of the passage 1 to lift the sheet valve by the pressure in the pressure chamber in half closed state, the flow rate of the passage 2 is reduced, and the sheet valve is then contacted with the cylinder by the pressing force of the valve rod, thereby closing the valve.
Patent JP-H06332978-A (JP)
Title: Method and device for synthesizing logic circuit
Inventor: HIRAMINE MASANOBU
IPC: G06F17/50
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the skew after fan-out adjustment and to improve the readability of a synthesized circuit drawing with respect to the processing in a logic circuit synthesizing device. CONSTITUTION:A design information input means 3 reads in input hierarchical logic description 1, where connection relations of hierarchical logic circuits are prescribed, and design restriction description 2 where boundary conditions and signals as the object of signal expansion processing are designated. A signal expansion means 4 executes the signal expansion processing to convert a signal line, which is branched for the signal designated by design restriction description 2, to plural signal lines which are not branched. A signal module making means 5 uses connection relations of the logic circuit generated by the signal expansion means 4 to newly generate a module which the signal designated by design restriction description 2 is taken in. A mapping means 7 executes layout of logic elements and fan-out adjustment based on information in a logic element library 6. Thus, fan-out adjustment is automatized, and the work like review based on the drawing after fan-out adjustment is easily performed, and the logic design period is shortened.
Patent JP-H0834779-A (JP)
Title: Tocopherol derivative
Inventor: OGATA KAZUMI
IPC: A61K38/00
Filed: 1995-05-16
Abstract: PURPOSE:To obtain a new compound useful as a medicine for improving cerebral function, an anticataract agent or a cosmetic material. CONSTITUTION:A compound of formula I [R1 and R2 are each H or methyl; R3 is an alpha-amino acid, an omega-amino acid or a peptide bonded at its N-terminal, provided that it represents a bond to thiol group in cysteine or glutathione which contains respectively a thioll or its salt, e.g. 1-(sulfoethylamino)-3-(alpha- tocopheryl-6-yloxy)propan-2-ol. The compound of formula I can be synthesized by reacting a compound of formula II with an alpha-amino acid, an omega-amino acid or a peptide in the presence of an alkali (e.g. potassium hydroxide) preferably in a solvent (e.g. dioxane-alcohol) under heating. In the case R3 in the compound of formula I is glutamic acid, aspartic acid or glutathione, its alkaline salt exhibits a high water solubility and a moisture retention property and is useful as an ultraviolet-absorbing component of a cosmetic, a whitening component and a stabilization component for other cosmetics.
Patent JP-S5818257-A (JP)
Inventor: KAWAMURA KOUICHI
IPC: B32B27/12
Filed: 1981-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5544055-A (JP)
Title: Tire chain connector
Inventor: ISHIDA HIROSHI
IPC: B60C27/06
Filed: 1978-09-22
Abstract: PURPOSE: To fit a side chain detachable to a cross chain of a tire chain without failure, by using a fixture for the chain connector.  
     CONSTITUTION: A chain connector for joining a side chain S with a cross chain C is equipped with a fixture 4 composed of a pair of straights 3, 3, bend 1 as an extension of the straight 3, lock 2 for connecting both straights and a projection 43. The projection 43 prevents the side chain S from falling out and a mere press on the projection 43 makes the side chain S detachable to or from the bend 1. So it is easy to replace the cross chain C in case of abrasion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09284372-A (JP)
Title: Jig for telephone set
Inventor: OSADA SHINICHI
IPC: H04M1/15
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To smoothly answer a call without permitting a cord to be hung down or to be thrown to a periphery by holding the cord connecting a telephone set main body and a transmitter/receiver so as not to be hung down from the surface of a receiving base. SOLUTION: A jig 5 for holding the cord 3 connecting the main body 1 and the transmitter/receiver 2 is arranged in a side end part of the telephone receiving base 4 for receiving the telephone set main body 1. Something which has a ring 6 for passing the cord 3 through the tip of a flexible, plastic and a bar-shaped body 5a with the length of 10-30cm, for example, so as to engage the cord is used as a jig 5. Or something which has the ring 6 for passing the cord through the tip of the flexible, metallic and the bar-shaped body 5b with the length of 10-30cm so as to engage the cord is used. The cord 3 is engaged with the ring 6 of the jig 5 so that the cord 3 is held so as not to be hung down from the main body 1 or the surface of the receiving base 4.
Patent JP-H06322778-A (JP)
Title: Footing beam/foundation concrete form construction method
Inventor: SAWAMURA KAZUMI
IPC: E02D27/01
Filed: 1993-05-19
Abstract: PURPOSE:To maintain a horizontality on the top of a form even when the surfaces of a permanent form are rough and uneven. CONSTITUTION:L-shaped members 1 and 2 are loosely connected to each lower end of a pair of net-shaped boards having reinforcing materials 5 and 6 at the upper edges. The L-shaped members are separated from each other at a specified spacing and installed side by side and fixed on a permanent form. The reinforcing materials 5 and 6 for each of the net-shaped boards 3 and 4 are temporality fixed at a predetermined home position. The connection between each of the net-shaped boards 3 and 4 and each of the L-shaped members are solidified. A spacer 15 is inserted outside from one of the opposed net-shaped board 3 and 4 into the other net-shaped board where reinforcing members 11 and 13 mounted at both ends which penetrate each net-shaped board of the spacer. A reinforcing member 9, which controls a specified width, is mounted between the reinforcing materials 5 and 6 for each of the net-shaped boards 3 and 4.
Patent JP-S5542867-A (JP)
Title: Manufacture of metal stick
Inventor: TAKIMOTO YOSHITO
IPC: A45B1/00
Filed: 1978-09-22
Abstract: PURPOSE: To obtain a durable stick made of a metal, by charging a molten resin from a runner of a mold after fitting a projected section of a supporter into the tip of a bent section of the main body, and securing the main body by inserting supporting pins, being provided on the inner face of the mold, into corresponding holes.  
     CONSTITUTION: One end of a main body 1 which is made of a metal tube and is cut at a proper length, is bent into a U shape to form a bent section 1' therein a projected section 5 of a spherical supporter 3 is fitted. Further, two holes 4 being provided in the supporter 3 and facing each other in the radius direction, are fitted into supporting pins 7 being located on the inner surface of a groove 6', which comforms to the outline of a handle 2, in a split die 6. Then the bent section 1' is secured between the supporting pins 7 and a gate 8 of the split die 6. Then a molten plastic is charged through a runner 9 of the split die, thereby, a metal stick is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287767-A (JP)
Title: Control circuit for ram
Inventor: FUJII KOICHI
IPC: G06F13/18
Filed: 1988-05-13
Abstract: PURPOSE:To use one common-use RAM and to simplify the circuit by switching an address bus and a data bus and connecting the RAM to a CPU or peripheral circuit periodically. CONSTITUTION:A clock generator 5a generates a control clock by dividing the frequency of a system clock by four and bus controllers B1, B2... connect data buses D0, D1, D2... periodically to the CPU 1 or peripheral circuit 2. Further, when the CPU 1 is connected to the data buses D0, D1, D2..., an address controller 5 connects the address of the CPU 1 to the RAM 3, but when the peripheral circuit 2 is connected to the data buses, the address of the peripheral circuit 2 is connected to the RAM 3. Thus, the address buses and data buses are switched periodically to allow the CPU 1 and peripheral circuit 2 to share the RAM 3, thereby simplifying the circuit.
Patent JP-H06331862-A (JP)
Title: Plastic optical fiber cable
Inventor: FUJIYOSHI YASUO
IPC: C08K5/09
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a better outfit characteristic with the same structure as heretofore by coating a plastic optical fiber with a vinyl sheath having a heat resistant plasticizer consisting of a trimellitic acid deriv. CONSTITUTION:The plastic optical fiber 1 is coated with the vinyl sheath having the heat resistant plasticizer consisting of the trimellitic acid deriv. Tri-(2-ethyl hexyl)trimellitate, etc., are used as the trimellitic acid cleriv. The vinyl sheath 3 is required to have >=90 Shore A hardness. Polymethyl methacrylate is generally used as the core material of the plastic optical fiber 1 and a fluorine polymer is used as the clad material thereof. The clad material is coated with polyethylene, etc., as a jacket material. As a result, the single-fiber plastic optical fiber cable which is strong to bending and compressing, is low in loss and has the excellent outfit characteristic is obtd.